No no, I mean. I’m creating a web app which needs regular inputs. I want to have an automatic check to see if there has been any inputs that day, or any changes at all. If there has been no change, then I wanted an input.

I said value because the only way I could think of doing it was by checking a variable against another.

You could still store a timestamp on every input I think. We use [Ember Pouch] (https://github.com/nolanlawson/ember-pouch) which has rev by default. You can check this rev agains the rev from your yesterday check.